We look at the division of 51252321 by 954 
We want to divide 51252321 by 954.

Let's proceed to step 1:
If we divide 5 by 954, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 954

Moving on to step 2:
51 divided by 954 is 0 with a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Append the next digit (2) from the dividend to 51 and continue with: 512 / 954

Advancing to step 3:
When dividing 512 by 954, we get 0 with a remainder of 512.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 512 after subtracting 0 from 512.
Include the next digit (5) from the dividend after 512, then repeat: 5125 / 954

Step 4:
If we divide 5125 by 954, we get 5 and a remainder of 355.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 4770 from 5125 to get 355.
Bring next digit (2) of the dividend behind the 355 and repeat the process: 3552 / 954

Step 5:
954 goes into 3552 3 times with a remainder of 690.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Subtract 2862 from 3552 to get 690.
Grab the next digit (3) from the dividend, add it to 690, then carry on: 6903 / 954

Advancing to step 6:
The number 954 fits into 6903 7 times, leaving a remainder of 225.
The next digit of our result is 7. 
Result so far: 537.0
Subtract 6678 from 6903 to get 225.
Include the next digit (2) from the dividend after 225, then repeat: 2252 / 954

On to step 7:
2252 divided by 954 is 2 with a remainder of 344.
The number 2 becomes the next digit in our result. 
Result so far: 5372.0
If we take 1908 away from 2252, we end up with 344.
Append the next digit (1) from the dividend to 344 and continue with: 3441 / 954

Advancing to step 8:
954 can be fit into 3441 3 times, resulting in a remainder of 579.
Put 3 as the next digit of the answer. 
Result so far: 53723.0
If we take 2862 away from 3441, we end up with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Moving on to step 9:
The number 954 fits into 5790 6 times, leaving a remainder of 66.
Record the quotient 6 as the next digit in the result. 
Result so far: 53723.6
The remainder is 66 after subtracting 5724 from 5790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

On to step 10:
954 goes into 660 0 times with a remainder of 660.
Record the quotient 0 as the next digit in the result. 
Result so far: 53723.6
Deduct 0 from 660 and we're left with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Moving on to step 11:
The number 954 fits into 6600 6 times, leaving a remainder of 876.
Write down 6 as next digit of the result. 
Result so far: 53723.606
If we take 5724 away from 6600, we end up with 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

Moving on to step 12:
954 goes into 8760 9 times with a remainder of 174.
Record the quotient 9 as the next digit in the result. 
Result so far: 53723.6069
Deduct 8586 from 8760 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Step 13:
If we divide 1740 by 954, we get 1 and a remainder of 786.
Use 1 as the next digit of our solution. 
Result so far: 53723.60691
If we subtract 954 from 1740, we get 786.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7860, and continue the process.

Step 14:
When dividing 7860 by 954, we get 8 with a remainder of 228.
The number 8 becomes the next digit in our result. 
Result so far: 53723.606918
Subtract 7632 from 7860 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 15:
954 goes into 2280 2 times with a remainder of 372.
Record the quotient 2 as the next digit in the result. 
Result so far: 53723.6069182
If we take 1908 away from 2280, we end up with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Advancing to step 16:
954 goes into 3720 3 times with a remainder of 858.
Put 3 as the next digit of the answer. 
Result so far: 53723.60691823
If we take 2862 away from 3720, we end up with 858.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8580, and continue the process.

Our division results in 53723.60691823 with a remaining 8.58e-07.